<div class="text-center bg-primary container-fluid">
    <br>
    <h1><?php echo INSTALL_STEP0_TITLE;?></h1>
    <h3><?php echo INSTALL_STEP0_SUBTITLE;?></h3>
    <h5><?php echo INSTALL_STEP0_DESCRIPTION;?></h5>
    <br>
    <div align="center">
        <button id="start_install" class="btn btn-info btn-lg"><?php echo INSTALL_STEP0_START;?></button>
    </div>
    <br>
</div>
<script type="text/javascript">
    $(document).ready(function () {
        $("#start_install").click(function () {
            self.window.location = './?/install&step=1';
        });
    });
</script>